FR2274825A1 - Machine munie d'un capot livrant passage a un arbre et installe avec isolation contre le bruit transmis par conduction en corps solide, ou bruit d'impact - Google Patents

Machine munie d'un capot livrant passage a un arbre et installe avec isolation contre le bruit transmis par conduction en corps solide, ou bruit d'impact

Info

Publication number
FR2274825A1
FR2274825A1 FR7514699A FR7514699A FR2274825A1 FR 2274825 A1 FR2274825 A1 FR 2274825A1 FR 7514699 A FR7514699 A FR 7514699A FR 7514699 A FR7514699 A FR 7514699A FR 2274825 A1 FR2274825 A1 FR 2274825A1
Authority
FR
France
Prior art keywords
conduction
shaft
solid body
machine equipped
insulation against
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7514699A
Other languages
English (en)
French (fr)
Other versions
FR2274825B1 (zh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2274825A1 publication Critical patent/FR2274825A1/fr
Application granted granted Critical
Publication of FR2274825B1 publication Critical patent/FR2274825B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Motor Or Generator Frames (AREA)
  • Support Of The Bearing (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
FR7514699A 1974-06-14 1975-05-12 Machine munie d'un capot livrant passage a un arbre et installe avec isolation contre le bruit transmis par conduction en corps solide, ou bruit d'impact Granted FR2274825A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2428905A DE2428905C3 (de) 1974-06-14 1974-06-14 Elektrische Maschine mit körperschallisoliert aufgestellter Haube mit Wellendurchführung und außerhalb der Haube befindlichem Lager

Publications (2)

Publication Number Publication Date
FR2274825A1 true FR2274825A1 (fr) 1976-01-09
FR2274825B1 FR2274825B1 (zh) 1978-02-24

Family

ID=5918200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514699A Granted FR2274825A1 (fr) 1974-06-14 1975-05-12 Machine munie d'un capot livrant passage a un arbre et installe avec isolation contre le bruit transmis par conduction en corps solide, ou bruit d'impact

Country Status (11)

Country Link
US (1) US3957274A (zh)
AT (1) AT334460B (zh)
BE (1) BE829943A (zh)
CA (1) CA1015792A (zh)
CH (1) CH585358A5 (zh)
DE (1) DE2428905C3 (zh)
ES (1) ES438508A1 (zh)
FR (1) FR2274825A1 (zh)
IT (1) IT1038714B (zh)
NL (1) NL179499C (zh)
SE (1) SE400863B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526913A1 (fr) * 1982-05-12 1983-11-18 Chromex Sa Joint de traversee de paroi pour arbre ou element analogue a mouvements relatifs par rapport a la paroi

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196910A (en) * 1977-05-19 1980-04-08 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Shaft sealing device for turbocharger
US5707064A (en) * 1993-01-08 1998-01-13 The Texas A&M University System Modulated pressure damper seal
EP0689650A1 (en) * 1993-01-08 1996-01-03 THE TEXAS A&M UNIVERSITY SYSTEM Pressure damper seals
US5951081A (en) * 1997-10-29 1999-09-14 General Electric Company Lateral support for a drive gear and wheel on a locomotive axle
DE102008057900A1 (de) * 2008-11-18 2010-05-20 Krones Ag Elektromotor für Flaschenverschließer
CN102269269A (zh) * 2011-07-20 2011-12-07 中航光电科技股份有限公司 固设有连接链条的防尘盖
CN103746500B (zh) * 2013-12-19 2016-08-24 重庆赛力盟电机有限责任公司 高速电机轴承密封装置
FR3029963B1 (fr) * 2014-12-11 2020-01-17 Valeo Systemes De Controle Moteur Machine electrique
DE102017213830A1 (de) * 2017-08-08 2019-02-14 Skf Marine Gmbh Dichtungsanordnung mit Verbindungskanal
CN114110169B (zh) * 2021-11-22 2024-04-26 重庆华能水电设备制造有限公司 发电机防油雾溢出气密封结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD68279A (zh) *
US1068148A (en) * 1910-10-08 1913-07-22 Dorsey A Lyon Electrode-holder for electric furnaces.
US2673103A (en) * 1951-02-03 1954-03-23 Emsco Mfg Company Reciprocating rod packing
US2828616A (en) * 1955-11-17 1958-04-01 Gen Motors Corp Power transmitting element with damping means
US2979351A (en) * 1957-08-30 1961-04-11 Phillips Petroleum Co Distributed pressure packing gland
US3030118A (en) * 1958-05-13 1962-04-17 Cocker Machine & Foundry Compa Seal for a rotating shaft
DE1291015B (de) * 1964-10-12 1969-03-20 Licentia Gmbh Elektrischer Aussenlaeufer-Kleinstmotor in Tongeraetequalitaet
US3622821A (en) * 1970-03-27 1971-11-23 Black & Decker Mfg Co Double-insulated motor armature
US3624434A (en) * 1970-11-20 1971-11-30 Gen Motors Corp Bearing support assembly for dynamoelectric machines and a method of manufacture therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526913A1 (fr) * 1982-05-12 1983-11-18 Chromex Sa Joint de traversee de paroi pour arbre ou element analogue a mouvements relatifs par rapport a la paroi

Also Published As

Publication number Publication date
ES438508A1 (es) 1977-02-01
SE7506627L (sv) 1975-12-15
DE2428905C3 (de) 1982-03-25
FR2274825B1 (zh) 1978-02-24
DE2428905B2 (de) 1981-06-19
NL7506929A (nl) 1975-12-16
AT334460B (de) 1976-01-25
CA1015792A (en) 1977-08-16
SE400863B (sv) 1978-04-10
CH585358A5 (zh) 1977-02-28
ATA161675A (de) 1976-05-15
US3957274A (en) 1976-05-18
DE2428905A1 (de) 1976-01-02
IT1038714B (it) 1979-11-30
NL179499B (nl) 1986-04-16
BE829943A (fr) 1975-10-01
NL179499C (nl) 1986-09-16

Similar Documents

Publication Publication Date Title
FR2274825A1 (fr) Machine munie d'un capot livrant passage a un arbre et installe avec isolation contre le bruit transmis par conduction en corps solide, ou bruit d'impact
SE389813B (sv) Skrotkross med ett roterande hammaraggregat
JPS51151929A (en) Automobile having engine equipped with silencer cover
BE828612A (fr) Ensemble de serrage pour une liaison de force d'un arbre avec une piece disposee concentriquement par rapport a lui
JPS538443A (en) Crankcase forced draft valve assembly
SE8204468D0 (sv) Broms med momentbegrensande koppling
GB681298A (en) Improvements in or relating to gear cases for motor driven appliances
FR2289808A1 (fr) Transmission a arbre de prise de force flexible radialement compense par ressort
BE778271A (fr) Joint d'arbre rotatif a torsion
JPS53109049A (en) Gear power transmission shaft holder
NL168031C (nl) Carburator voor een verbrandingsmotor met een hoofdchokeklep en een hulpchokeklep.
FR2340471A1 (fr) Perfectionnements a une bague de butee montee sur un arbre et munie de dispositifs d'etancheite glissants
NL186530C (nl) Een door een verbrandingsmotor aandrijfbare boor- en beitelhamer.
NL6516607A (zh)
JPS5279432A (en) Device for opening and closing hood of refuse and dustbin-emptying lor ry
CA944173A (en) Device for coupling a fly-wheel to a shaft
ZA818329B (en) Valveless bi-chamber rotary steam engine with turbine effect
JPS522111A (en) Dial-pulse receiver
JPS52149537A (en) Fluid motor with penetration control passage for control attached part to rotor shaft
NL7510905A (nl) Schachtoven met een vuurvaste bekleding welke vrije koolstof bevat.
AU440897B2 (en) Improved carburettor throttle control assembly
FR2364157A1 (fr) Motocyclette
JPS52129114A (en) Engine hood for industrial cars
USD224170S (en) paul guertin
JPS5427605A (en) Connecting configuration of engine

Legal Events

Date Code Title Description
ST Notification of lapse